199401674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 318318336

約数和(自身を除く): 118916662

約数列:

[1, 2, 23, 46, 101, 167, 202, 257, 334, 514, 2323, 3841, 4646, 5911, 7682, 11822, 16867, 25957, 33734, 42919, 51914, 85838, 387941, 597011, 775882, 987137, 1194022, 1974274, 4334819, 8669638, 99700837, 199401674]

約数ペア:

[(1, 199401674), (2, 99700837), (23, 8669638), (46, 4334819), (101, 1974274), (167, 1194022), (202, 987137), (257, 775882), (334, 597011), (514, 387941), (2323, 85838), (3841, 51914), (4646, 42919), (5911, 33734), (7682, 25957), (11822, 16867)]